64616365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6791}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 85090176

約数和(自身を除く): 20473811

約数列:

[1, 5, 11, 55, 173, 865, 1903, 6791, 9515, 33955, 74701, 373505, 1174843, 5874215, 12923273, 64616365]

約数ペア:

[(1, 64616365), (5, 12923273), (11, 5874215), (55, 1174843), (173, 373505), (865, 74701), (1903, 33955), (6791, 9515)]